CI: increasing the repeat count since the 1st try will always fail

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

ci-scripts/xml_files/inria/enb_usrp210_band7_test_05mhz_tm1.xml

@@ -25,7 +25,7 @@
 	<htmlTabRef>test-05-tm1</htmlTabRef>
 	<htmlTabName>Test-05MHz-TM1</htmlTabName>
 	<htmlTabIcon>tasks</htmlTabIcon>
-	<repeatCount>2</repeatCount>
+	<repeatCount>4</repeatCount>
 	<TestCaseRequestedList>
  030201 040101
  030102 000002 040301 000002 040504 000001 040401 000002 030201